Here's a long overdue update to the udev rules docs, based on lots of user
feedback from the last few months.
Mostly updates to keep up with the new udev features, some clarifications and
wording improvements. I added a section on rules for palm pilots due to the
excessive amount of mail I get about them. I removed the nvidia stuff because
it's out of date. Added another section about debugging using logs and
udevtest. Removed the thanks list because I haven't been updating it and there
are too many people to name now, sorry..!
Hey, it may never happen, that one wants to distinguish attributes by
trailing spaces, but we should not lose the control over it, just for
being lazy :)
Here we remove the trailing spaces of the sysfs attribute only if the
configured value to match doesn't have any trailing spaces by itself.
So if you put a attribute in a rule with spaces at the end, the sysfs
attribute _must_ match exactly.
Is that cool for everyone?
As usual, 2 tests are added for it with a artificial sysfs file and
a few words to the man page.
